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[44584] Artykuł: Catalogue of maximum crack opening stress for CC(T) specimen assuming large strain conditionCzasopismo: Central European Journal of Engineering, wydawnictwo Springer Tom: 3, Zeszyt: 2, Strony: 174-190ISSN: 1896-1541 Opublikowano: 2013 Autorzy / Redaktorzy / Twórcy
Grupa MNiSW: Publikacja w recenzowanym czasopiśmie wymienionym w wykazie ministra MNiSzW (część B) Punkty MNiSW: 7 Pełny tekst DOI YADDA/CEON Keywords: Fracture mechanics  Cracks  Stress fields  FEM  J-integral  Large strain formulation  Maximum opening stress  Local approach  CC(T) specimen  |
In this paper, values for the maximum opening crack stress and its distance from crack tip are determined for various elastic-plastic materials for centre cracked plate in tension (CC(T) specimen) are presented. Influences of yield strength, the work-hardening exponent and the crack length on the maximum opening stress were tested. The author has provided some comments and suggestions about modelling FEM assuming large strain formulation.